ES2006946A6 - Two step process for the obtainment of white oils - Google Patents

Two step process for the obtainment of white oils

Info

Publication number
ES2006946A6
ES2006946A6 ES8801575A ES8801575A ES2006946A6 ES 2006946 A6 ES2006946 A6 ES 2006946A6 ES 8801575 A ES8801575 A ES 8801575A ES 8801575 A ES8801575 A ES 8801575A ES 2006946 A6 ES2006946 A6 ES 2006946A6
Authority
ES
Spain
Prior art keywords
white oils
obtainment
feed
step process
hydrogenation process
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES8801575A
Other languages
Spanish (es)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to ES8801575A priority Critical patent/ES2006946A6/en
Publication of ES2006946A6 publication Critical patent/ES2006946A6/en
Priority to US07/377,111 priority patent/US4961838A/en
Priority to CA000605463A priority patent/CA1318634C/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G25/00—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents
    • C10G25/003—Specific sorbent material, not covered by C10G25/02 or C10G25/03
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/14—White oil, eating oil

Abstract

A two step process for the obtainment of white oils, using hydrocarbons which are heavy alkylates obtained as a by product in the manufacture of detergent range linear alkylbenzene (9-15 carbon atom paraffin chains) as the raw material is described. The first step consists of pretreatment (of an absorbent nature) of the feed, with an activated magnesium silicate in order to eliminate the heaviest components. In a second stage, the resulting treated product acts as a feed in a hydrogenation process to produce white oils, in a presence of a hydrogenation catalyst formed by a metallic component of the group of iron and/or nickel upon a refractory inorganic oxide support. The catalytic hydrogenation process is carried out in a fix bed reactor with down flow. It is useful in the pharmaceutical and food industries.
ES8801575A 1988-05-19 1988-05-19 Two step process for the obtainment of white oils Expired ES2006946A6 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES8801575A ES2006946A6 (en) 1988-05-19 1988-05-19 Two step process for the obtainment of white oils
US07/377,111 US4961838A (en) 1988-05-19 1989-07-10 Two step process for the obtainment of white oils
CA000605463A CA1318634C (en) 1988-05-19 1989-07-12 Two step process for the obtainment of white oils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8801575A ES2006946A6 (en) 1988-05-19 1988-05-19 Two step process for the obtainment of white oils

Publications (1)

Publication Number Publication Date
ES2006946A6 true ES2006946A6 (en) 1989-05-16

Family

ID=8256427

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8801575A Expired ES2006946A6 (en) 1988-05-19 1988-05-19 Two step process for the obtainment of white oils

Country Status (3)

Country Link
US (1) US4961838A (en)
CA (1) CA1318634C (en)
ES (1) ES2006946A6 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5057206A (en) * 1988-08-25 1991-10-15 Uop Process for the production of white oils
US7214307B2 (en) * 2004-07-22 2007-05-08 Chevron U.S.A. Inc. White oil from waxy feed using highly selective and active wax hydroisomerization catalyst
US10144882B2 (en) 2010-10-28 2018-12-04 E I Du Pont De Nemours And Company Hydroprocessing of heavy hydrocarbon feeds in liquid-full reactors

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA708811A (en) * 1965-05-04 R. Epperly William Removal of aromatics, olefins and sulfur from naphtha feed
US2475328A (en) * 1946-08-13 1949-07-05 Attapulgus Clay Company Decolorization of oil with magnesium silicate
US3328293A (en) * 1963-04-25 1967-06-27 British Petroleum Co Preparation of white oils and liquid paraffins
US3392112A (en) * 1965-03-11 1968-07-09 Gulf Research Development Co Two stage process for sulfur and aromatic removal
US3431198A (en) * 1966-12-12 1969-03-04 Sinclair Research Inc Two-stage catalytic hydrogenation of a dewaxed raffinate
US3658692A (en) * 1969-10-28 1972-04-25 Exxon Research Engineering Co Preparation of white oils with aluminum-alkyl activated iron group metal catalysts
GB1397959A (en) * 1971-09-24 1975-06-18 Standard Oil Co Catalyst and process for hydrotreating petroleum hydrocarbons
US4240900A (en) * 1979-05-18 1980-12-23 Exxon Research & Engineering Co. Process for the hydrogenation of olefins and aromatic compounds
US4318829A (en) * 1979-11-06 1982-03-09 Exxon Research & Engineering Co. Non-ferrous group VIII aluminum coprecipitated hydrogenation catalysts
US4810355A (en) * 1985-12-12 1989-03-07 Amoco Corporation Process for preparing dehazed white oils
DE3629631A1 (en) * 1986-08-30 1988-03-03 Basf Ag METHOD FOR PRODUCING MEDICAL WHITE OILS AND MEDICAL PARAFFINS

Also Published As

Publication number Publication date
CA1318634C (en) 1993-06-01
US4961838A (en) 1990-10-09

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20060520